public static void main(String[] args){
Object obj = "Hello";
String result = switch (obj) {
case Integer i && (i > 0 && i < 10) ->
"Positive single-digit integer";
case Integer i && i % 2 == 0 ->
"Even integer";
case String s && s.length() > 4 ->
"String with more than 4 characters";
case String s -> "Some other string";
default -> "Unknown object";
};
System.out.println("Result: " + result);
}